How I Can Set Custom Error To Show In A Form View?

Yii 1.1 General Discussion
1

Hello,

I wish to customize some error when an event is verified.

In the ClassnameController.php I have a code with some checks: I wish to specify a custom error (to show in the form) when an event is verified.

How it’s possible?

Thanks.

2

Hi tab,

What do you mean by "an event"? What do you check in the controller?

3

You may consider using flash message.




if (someValidation() === false) {

    Yii::app()->user->setFlas('error', 'You may not do it.');

    $this->redirect(array('xxx/yyy'));

}

And in the view of xxx/yyy:




<?php if(Yii::app()->user->hasFlash('error')): ?>

<div class="flash-error">

<?php echo Yii::app()->user->getFlash('error'); ?>

</div>

<?php endif; ?>